LeapFrog Leapster game Go Diego Go

My 3 yr old loves the show Go Diego Go.  So when we got my older son the LeapFrog Leapster we also bought the Go Diego Go learning game for him.  He spends a lot of time on this game.  I like that it is simple enough for my 3 yr old to use.  It is teaching him his numbers and the order they go in. He is already learnign how to count.  And he likes the fact that he can make Diego jump and fly using the rescue pack. This is an educational video game that Im ok with giving it to my son to play with on his own and not having to worry about what hes learning from it.